[INFO] fetching crate async-lock 2.7.0...
[INFO] testing async-lock-2.7.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate async-lock 2.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate async-lock 2.7.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-lock 2.7.0
[INFO] finished tweaking crates.io crate async-lock 2.7.0
[INFO] tweaked toml for crates.io crate async-lock 2.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d00d66fc50532aa1ad40d3939902f1eb225842bf9aa42dca78932c71e8dabd18
[INFO] running `Command { std: "docker" "start" "-a" "d00d66fc50532aa1ad40d3939902f1eb225842bf9aa42dca78932c71e8dabd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d00d66fc50532aa1ad40d3939902f1eb225842bf9aa42dca78932c71e8dabd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00d66fc50532aa1ad40d3939902f1eb225842bf9aa42dca78932c71e8dabd18", kill_on_drop: false }`
[INFO] [stdout] d00d66fc50532aa1ad40d3939902f1eb225842bf9aa42dca78932c71e8dabd18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6b318cfce00483a2589b27fbb40b12759ba12973abeb2e447e5214cf2d1d5e
[INFO] running `Command { std: "docker" "start" "-a" "9e6b318cfce00483a2589b27fbb40b12759ba12973abeb2e447e5214cf2d1d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling async-lock v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9e6b318cfce00483a2589b27fbb40b12759ba12973abeb2e447e5214cf2d1d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6b318cfce00483a2589b27fbb40b12759ba12973abeb2e447e5214cf2d1d5e", kill_on_drop: false }`
[INFO] [stdout] 9e6b318cfce00483a2589b27fbb40b12759ba12973abeb2e447e5214cf2d1d5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e570354436f1b1a7f63ca610e8ecd22f85355fa883c577460a584adc9d062576
[INFO] running `Command { std: "docker" "start" "-a" "e570354436f1b1a7f63ca610e8ecd22f85355fa883c577460a584adc9d062576", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling parking v2.1.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling concurrent-queue v2.2.0
[INFO] [stderr]    Compiling async-channel v1.8.0
[INFO] [stderr]    Compiling async-lock v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "e570354436f1b1a7f63ca610e8ecd22f85355fa883c577460a584adc9d062576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e570354436f1b1a7f63ca610e8ecd22f85355fa883c577460a584adc9d062576", kill_on_drop: false }`
[INFO] [stdout] e570354436f1b1a7f63ca610e8ecd22f85355fa883c577460a584adc9d062576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a2621fe51afafdfa462c1965eb3b701f4468bc81b2e5b2b0737448585b5527c
[INFO] running `Command { std: "docker" "start" "-a" "3a2621fe51afafdfa462c1965eb3b701f4468bc81b2e5b2b0737448585b5527c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_lock-d5f9ad526a84b2ec)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/barrier.rs (/opt/rustwide/target/debug/deps/barrier-886e34bf5bb89966)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutex.rs (/opt/rustwide/target/debug/deps/mutex-4094bdf8c8279043)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test lifetime ... ok
[INFO] [stdout] test into_inner ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test try_lock ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rwlock.rs (/opt/rustwide/target/debug/deps/rwlock-5780d6ecec50e770)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test into_inner_and_drop ... ok
[INFO] [stdout] test into_inner ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test upgradable_with_concurrent_writer ... ok
[INFO] [stdout] test upgrade ... ok
[INFO] [stdout] test try_write ... ok
[INFO] [stdout] test not_upgrade ... ok
[INFO] [stdout] test contention ... ok
[INFO] [stdout] test writer_and_readers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/semaphore.rs (/opt/rustwide/target/debug/deps/semaphore-36dc8d7180b0cfdc)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lifetime ... ok
[INFO] [stdout] test as_mutex ... ok
[INFO] [stdout] test try_acquire ... ok
[INFO] [stdout] test multi_resource ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-lock
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::into_inner (line 83) ... ok
[INFO] [stdout] test src/barrier.rs - barrier::Barrier::new (line 35) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::try_lock_arc (line 197) ... ok
[INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult::is_leader (line 204) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::MutexGuardArc<T>::source (line 610) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell (line 53) ... ok
[INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult (line 186) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::try_lock (line 125) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::new (line 66) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::from (line 704) ... ok
[INFO] [stdout] test src/barrier.rs - barrier::Barrier::wait (line 60) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::get_mut (line 154) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::MutexGuard<'a,T>::source (line 550) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 30) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::lock (line 101) ... ok
[INFO] [stdout] test src/mutex.rs - mutex::Mutex<T>::lock_arc (line 175) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_or_init (line 446) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::set_blocking (line 548) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_or_init_blocking (line 484) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_mut (line 176) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::new (line 106) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get (line 148) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_unchecked (line 681) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::is_initialized (line 129) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_or_try_init_blocking (line 399) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::into_inner (line 229) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::take (line 203) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::wait_blocking (line 301) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::get_or_try_init (line 345) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::set (line 508) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::new (line 78) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::into_inner (line 97) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::get_mut (line 339) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock (line 28) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::read (line 165) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::try_upgradable_read (line 195) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::try_read (line 116) ... ok
[INFO] [stdout] test src/once_cell.rs - once_cell::OnceCell<T>::wait (line 247) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::try_write (line 279) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::write (line 315) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableReadGuard<'a,T>::downgrade (line 668) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLock<T>::upgradable_read (line 251) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore::new (line 22) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore::try_acquire (line 41) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore::try_acquire_arc (line 102) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableReadGuard<'a,T>::try_upgrade (line 697) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLockUpgradableReadGuard<'a,T>::upgrade (line 732) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLockWriteGuard<'a,T>::downgrade (line 870) ... ok
[INFO] [stdout] test src/rwlock.rs - rwlock::RwLockWriteGuard<'a,T>::downgrade_to_upgradable (line 908) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore::acquire_arc (line 140) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore::acquire (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a2621fe51afafdfa462c1965eb3b701f4468bc81b2e5b2b0737448585b5527c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2621fe51afafdfa462c1965eb3b701f4468bc81b2e5b2b0737448585b5527c", kill_on_drop: false }`
[INFO] [stdout] 3a2621fe51afafdfa462c1965eb3b701f4468bc81b2e5b2b0737448585b5527c
